package com.hao.commonutils;

import io.swagger.annotations.ApiModelProperty;
import lombok.Data;

import java.util.HashMap;
import java.util.Map;

/**
 * @author chenwenhao
 * @version 1.0.0
 * @ClassName R.java
 * @Description TODO
 * @createTime 2020/11/21,13:09
 *  统一返回结果
 */
@Data
public class R {
    @ApiModelProperty(value = "是否成功")
    private boolean success;

    @ApiModelProperty(value = "返回码")
    private Integer code;

    @ApiModelProperty(value = "返回消息")
    private String message;

    @ApiModelProperty(value = "返回数据")
    private Map<String ,Object> data = new HashMap<String ,Object>();

    /**
     * 私有化
     */
    private R(){}

    /**
     * 成功结果
     *
     * @return {@link R}
     */
    public static R ok(){
        R r= new R();
        r.setSuccess(true);
        r.setCode(ResultCode.SUCCESS);
        r.setMessage("成功");
        return r;
    }

    /**
     * 失败结果
     *
     * @return {@link R}
     */
    public static R error(){
        R r= new R();
        r.setSuccess(false);
        r.setCode(ResultCode.ERROR);
        r.setMessage("失败");
        return r;
    }

    public R success(Boolean success){
        this.setSuccess(success);
        return this;
    }
    public R message(String message){
        this.setMessage(message);
        return this;
    }
    public R code(Integer code){
        this.setCode(code);
        return this;
    }
    public R data(String key,Object value){
        this.data.put(key,value);
        return this;
    }
    public R data(Map<String ,Object> map){
        this.setData(map);
        return this;
    }

}
